# Concentration Game vs 真・パズルで戦国制覇

The clearest difference is ads: 真・パズルで戦国制覇 at none against Concentration Game's shown. 真・パズルで戦国制覇 also leads on update cadence (every 3 weeks vs every 5 months). Concentration Game's advantage is review sentiment (100% vs 75%) and rating (4.6 vs 4.3). On ratings volume, in-app purchases, device support and iOS requirement there is nothing between them.

Concentration Game holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 18 and 11 respectively. Written reviews point the same way: 100% of Concentration Game's written reviews are positive against 75% of 真・パズルで戦国制覇's.

Concentration Game ships an update every 5 months, 真・パズルで戦国制覇 every 3 weeks. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Concentration Game | 真・パズルで戦国制覇 |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | **[4.6 (18 ratings)](https://appshunter.io/ios/app/concentration-game-solo/id1616382609/reviews)** | [4.3 (11 ratings)](https://appshunter.io/ios/app/id6449889751/reviews) |
| Number of ratings | **18** | 11 |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 103 MB | 222 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hirokazu Uno](https://appshunter.io/developer/1570016990) | [SENKEN INC.](https://appshunter.io/developer/786996906) |

## What reviewers say

### Concentration Game

[App page](https://appshunter.io/ios/app/concentration-game-solo/id1616382609)

A classic single-player card game where you match pairs of numbers. The challenge increases with a decreasing time limit as you advance through levels. Enjoy a brain-training experience with this solo card game.

**Highlights:** Single-player card game, Match numbered pairs, Time limit decreases with level, Brain training, Classic card game mechanics

**In-app purchases:** none


### 真・パズルで戦国制覇

[App page](https://appshunter.io/ios/app/id6449889751)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Concentration Game free?

Concentration Game is free to download, with no in-app purchases.

### Is 真・パズルで戦国制覇 free?

Pricing for 真・パズルで戦国制覇 is not currently listed on the App Store.

### Which has better reviews, Concentration Game or 真・パズルで戦国制覇?

Concentration Game is rated higher. Concentration Game averages 4.6 out of 5 from 18 ratings, while 真・パズルで戦国制覇 averages 4.3 from 11 ratings.

### Do Concentration Game or 真・パズルで戦国制覇 have ads?

Concentration Game shows ads; 真・パズルで戦国制覇 does not.

### Which is updated more often, Concentration Game or 真・パズルで戦国制覇?

Concentration Game ships an update every 5 months, and 真・パズルで戦国制覇 every 3 weeks. Most recently, Concentration Game was updated on October 15, 2026 and 真・パズルで戦国制覇 on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*